Current Transformers

Product Details:

We are among the leading suppliers of Cast Resin Current Transformers. Manufactured as per the industry standard, Resin cast Current Transformers can be equipped with one or more independent magnetic cores with equal or different characteristics for measuring, metering and/or protective purposes. Being a quality conscious name, we assure that the excellent quality of the offered transformers is never compromised at our end.

Features:

· Non ageing Epoxy with Class B insulation

· Non Hygroscopic

· Vacuum cast under controlled conditions

Specifications:

 

Product Details:

We supplies all types of PROTECTION CLASS CURRENT TRANSFORMERS encapsulated with UL94V-0 with Polycarbonate.

We are providing following Class:
5P5
10P5
5P10
10P10

According to customer requirement we have different ranges based on Current Rating, Busbar Size, Case Width,Cable, Bus Bar and DIN Rail Mounting.

Additional Information:

• Item Code: CT
• Port of Dispatch: By Road
• Production Capacity: 10000
• Delivery Time: Immediately

Product Details:

GENERAL SPECIFICATIONApplicable standard: IEC/EN 60044 -1, BS 3938, IS 2705 -1Case: 10% glass fi lled polycarbonate, fl ame retardant grades classifi edUL 94V-0Connection: Two connection on each side. M4 screws with self lifting clamp strap.Insulation class E (120°C max)System voltage: 720 V maximumOperating frequency: 50 HzRated primary rating: 1 A…7500 ARated secondary output: 5 A or 1 ARated burden: 1, 1.25, 1.5, 2.5, 3.75, 5, 7.5, 10, 12.5, 15, 20, 30, 45, 60, 100 VAAccuracy class: 0.2, 0.2S – for laboratory and power measurement0.5 – for accurate measuring1 – for general measurement, for analog metersAmbient temperature: -20°C … 45°CStorage temperature: -50°C… 80°CThermal short circuit current (Ith): 40 x In for wound type60 x In for bus bar typeDynamic short circuit current (Idyn): 2.5xIthInstrument security factor (FS): 2.5, 5, 10

Additional Information:

• Item Code: CT-Xmer
• Port of Dispatch: By Road
• Production Capacity: 100000
• Delivery Time: Immediately

Product Details:

GENERAL SPECIFICATIONApplicable standard: IEC/EN 60044 -1, BS 3938, IS 2705 -1Case: 10% glass fi lled polycarbonate, fl ame retardant grades classifi edUL 94V-0Connection: Two connection on each side. M4 screws with self lifting clamp strap.Insulation class E (120°C max)System voltage: 720 V maximumOperating frequency: 50 HzRated primary rating: 1 A…7500 ARated secondary output: 5 A or 1 ARated burden: 1, 1.25, 1.5, 2.5, 3.75, 5, 7.5, 10, 12.5, 15, 20, 30, 45, 60, 100 VAAccuracy class: 0.2, 0.2S – for laboratory and power measurement0.5 – for accurate measuring1 – for general measurement, for analog metersAmbient temperature: -20°C … 45°CStorage temperature: -50°C… 80°CThermal short circuit current (Ith): 40 x In for wound type60 x In for bus bar typeDynamic short circuit current (Idyn): 2.5xIthInstrument security factor (FS): 2.5, 5, 10

Additional Information:

• Item Code: CT-TW
• Port of Dispatch: By Road
• Production Capacity: 100000
• Delivery Time: Immediately

Product Details:

We supplies all Types of Current Transformers.

Current transformers convert an alternating current usually high in to a proportional lower one,depending on their use. Measurement type CTs are required to transform the primary current, at various classes ofaccuracy, as specified by the class designation, over a current range from 1 to 120 percent of its rated primary ratio.The design of this type of transformer requires the inclusion of a core and winding which will when connected to itsrated burden; perform within the limits of error as indicated by the standard’s specification. It is an advantage for ameasurement type transformer to saturate above this range, which provides a protection against damage toinstruments by limiting the secondary current when surge currents or faults appear in the primary circuit.

Additional Information:

• Item Code: CT-TWE
• Port of Dispatch: By Road
• Production Capacity: 100000
• Delivery Time: Immediately

Product Details:

RishTW-E series round CTs are cost effective, round in shape & encapsulated with UL94V-0 approved polycarbonate. These CTs have wires with lugs for sec. connections & feature wide range of system current ratings, Busbar sizes,case widths.They have wall, cable & bus bar mounting options.

 

Features

* Test voltage 3KV 50Hz for 1minute.

* System voltage 720V max.

* Ratio ratings from 50/5A to 5000/5A.

* Comprehensive measurement of class accuracy.

* Wide range of system current ratings and bus bar sizes.

* Cts manufactured as per IEC 60044-1 & IS 2705-1

Polycarbonate case having UL 94 V-0

Rish TW-E series round type CTs are housed in robust case with classical finish. The case is made of polycarbonate, which is flame retardant and non-drip and confirms to international regulations UL 94 V-0. Polycarbonate is a very tough and light weight engineering plastic material which has got the best mechanical properties very close to a metallic housing.

Types of TW-E series round CTs

The RISH TW-E series round type CTs which consists of secondary winding and primary has to be wound through the hole provided.

Class of accuracies 1.0, 0.5, 0.5S and 0.2 are available.

 

 

 

Product Details:

We are engaged in supplying of premium quality Low Tension Tape Wound With Clamp Current Transformer. These transformers are very efficient and find application in various industries. Available for the range 50 Amp. - 3000 Amp.

Product Details:

GENERAL SPECIFICATIONApplicable standard: IEC/EN 60044 -1, BS 3938, IS 2705 -1Case: 10% glass fi lled polycarbonate, fl ame retardant grades classifi edUL 94V-0Connection: Two connection on each side. M4 screws with self lifting clamp strap.Insulation class E (120°C max)System voltage: 720 V maximumOperating frequency: 50 HzRated primary rating: 1 A…7500 ARated secondary output: 5 A or 1 ARated burden: 1, 1.25, 1.5, 2.5, 3.75, 5, 7.5, 10, 12.5, 15, 20, 30, 45, 60, 100 VAAccuracy class: 0.2, 0.2S – for laboratory and power measurement0.5 – for accurate measuring1 – for general measurement, for analog metersAmbient temperature: -20°C … 45°CStorage temperature: -50°C… 80°CThermal short circuit current (Ith): 40 x In for wound type60 x In for bus bar typeDynamic short circuit current (Idyn): 2.5xIthInstrument security factor (FS): 2.5, 5, 10

Additional Information:

• Item Code: CT-Coil
• Port of Dispatch: By Road
• Production Capacity: 100000
• Delivery Time: Imediately

Product Details:

Rish TW series round CTs are round in shape & encapsulated with UL94V-0 approved polycarbonate.

These CTs have terminals for secondary connections & feature wide range of primary current ratings,

Bus bar sizes, case widths. They are having wall, cable & bus bar mounting options.

 

 

 

Polycarbonate case having UL 94 V-0

Rish TW series round type CTs are housed in robust case with classical finish. The case is made of polycarbonate, which is flame retardant and non-drip and confirms to international regulations UL 94 V-0. Polycarbonate is a very tough and light weight engineering plastic material which has got the best mechanical properties very close to a metallic housing.

 

Types of TW series round CTs

The RISH TW series round type CTs which consists of secondary winding and primary has to be wound through the hole provided. This type has six sizes according to standard cable sizes. Sizes for these types are as mentioned below.

Class of accuracies 1.0, 0.5, 0.5S and 0.2 are available.

 

 

Types of TW series round CTs

The RISH TW series round type CTs which consists of secondary winding and primary has to be wound through the hole provided. This type has six sizes according to standard cable sizes. Sizes for these types are as mentioned below.

 

Product Details:

Rish Split core CTs are square type and encapsulated with UL94V-0 approved polycarbonate having an openable jaw which enables an operation free installation/removal. Wide range of system current ratings, Busbar sizes, case widths & having wall, cable & bus bar mountings

Polycarbonate case having UL 94 V-0

Rish Split core type CTs are housed in robust case with classical finish. The case is made of polycarbonate, which is flame retardant and non-drip and confirms to international regulations UL 94 V-0. Polycarbonate is a very tough and light weight engineering plastic material which has got the best mechanical properties very close to a metallic housing.

Split core type CTs

The RISH Split core type CTs which consists of secondary winding and primary has to be wound through the hole provided. It has an openable jaw which enables an operation free installation / removal of CTs. This type has 3 sizes according to standard cable sizes as mentioned below

Class of accuracies 3.0, 1.0, & 0.5 are available.